| 许莎莎，李文彬，康峰.激光雷达和摄像机联合标定识别作物[J].广东农业科学,2014,41(24):161-165 |
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激光雷达和摄像机联合标定识别作物 |
| Crop recognition by combined calibrationof laser radar and camera |
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| DOI： |
| 中文关键词: 激光 机器视觉 联合标定 识别 作物 |
| 英文关键词: laser machine vision combined calibration recognition crop |
| 基金项目:国家林业局“948”项目（013-4-02）；2013 年留
学人员科技活动项目择优经费 |
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| 摘要点击次数: 2047 |
| 全文下载次数: 1045 |
| 中文摘要: |
| 作物识别技术广泛应用于杂草精准对靶施药、果实采摘机器人、植物病虫害识别等方面。从机器视觉和
激光探测两方面分析了国内外作物识别的研究现状，机器视觉识别作物主要是利用作物的颜色、纹理、形状、位置特
征曰激光探测识别作物利用激光的测距信息。分析了国内外融合激光雷达和摄像机信息识别作物的研究现状，总结
了激光雷达和摄像机联合标定的方法，并指出其在作物识别中的重要性。 |
| 英文摘要: |
| Crop recognition technology is widely used in precise targeted spray of weed, fruit picking robot, plant pest
identification and others. Laser acquires the depth information of crops, while the image information is captured by the
camera. The actual size and position can be obtained by fusion of depth information and image information of crops.
Domestic and international crop recognition researches were analyzed from the two aspects of machine vision and laser
detection. Crop recognition based on machine vision used color, texture, shape and location features, while crop recognition
based on laser detection used the depth information. The current situation of the fusion of laser radar information and
camera information to identify crops was analyzed. Meanwhile the methods of combined calibration of laser radar and
camera were summed up and the importance of combined calibration of laser radar and camera in crop recognition was
pointed out. |
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